Xi'an Zhiyue Material Tech. Co., Ltd.
Xi'an Zhiyue Material Tech. Co., Ltd.

Boron Nitride Powder (BN)

Boron Nitride (HBN), often referred to as ''white graphite'', shares a hexagonal crystal structure with graphite. This particular structure endows HBN with outstanding lubricating qualities, rendering it more effective than graphite.


Purity: 99%-99.9%

Specifications: 30 nm / 50 nm, Customer-made

CAS: 10043-11-5


  • boron nitride powder bn
  • boron nitride powder bn

Boron Nitride Powder Uses

1

Thermal Management: Boron nitride powder is widely utilized in thermal management applications due to its excellent thermal conductivity and stability. It is used as a filler material in thermal interface materials (TIMs) to improve heat dissipation in electronic devices such as CPUs, LEDs, and power modules.

2

Lubrication: In the automotive and aerospace industries, boron nitride powder serves as a solid lubricant due to its low friction coefficient and high chemical stability. It is incorporated into lubricating oils, greases, and coatings to reduce wear and friction in high-temperature and high-pressure environments.

3

Electrical Insulation: Boron nitride powder is employed as an electrical insulator in various electrical and electronic applications. Its high dielectric strength and thermal stability make it suitable for use in insulating coatings, substrates, and components in high-voltage equipment and electronic devices.

4

Refractory Materials: Boron nitride powder is used in the production of refractory materials and coatings for high-temperature applications. It exhibits excellent chemical inertness and thermal stability, making it ideal for lining crucibles, molds, and furnaces used in metal processing, ceramics manufacturing, and semiconductor fabrication.

5

Additive Manufacturing: Boron nitride powder is increasingly used as a feedstock material in additive manufacturing processes such as selective laser sintering (SLS) and stereolithography (SLA). It enables the production of complex and heat-resistant parts for aerospace, automotive, and medical applications.

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